General

♦ Kuvaka SAS7 Modular Magnetic Circuit Breaker ndeaya e-thermal-magnetic yazvino mhando yekuremara, iine compact dhizaini iyo yakawanikwa neku kwete kwete chete kudzikisa huwandu hwezvikamu asi zvakare huwandu hwesimbi yakasunganidzwa majoini uye kubatana.

♦ Yakakosha zvinhu kusarudzwa inovimbisa kuvimbika nekusimba

Ical Chaizvoizvo ichi kusarudzwa kwesirivha graphite kune yakatarwa kusangana. Iyo MCB ine nyore kushandisa mubato netrip-yemahara toggle mashini-saka kunyangwe kana mubato wabatwa mune iyo chinzvimbo iyo MCB iri ree yekugumburwa.

Ambient tembiricha kufunga

SAS7 Modular Magnetic Circuit Breaker akaenzana kuti asangane nezvinodiwa zveIECBSEN60898.2 VB8035 Ref Calibration Temperature. Kune mamwe matembiricha zvinhu zvinotevera zvekumukira zvinofanirwa kushandiswa.

Yakapisa yekupisa-yemagineti MCBs haifanire kuenderera ichitakurwa kana kuswedera kumazita avo akayerwa mafungu kana akaiswa muzvivharo. Izvo zvakanaka zveinjiniya kushandisa kuisa gererous de-rating zvinhu kana kuita gadziriro yemweya wakasununguka wakasununguka pakati pemidziyo. Mumamiriro ezvinhu aya, uye zvakafanana kune vamwe vagadziri, tinokurudzira kuti 66% misiyano ishandiswe kuMMCB yezita ratarwa parizvino uko inotarisirwa kurongedza iyo MMCB inoenderera (inopfuura 1 awa).